var intv	=	0;
var ccmd	=	"";
var video_types			=	new Array('avi','mp4','wmv','mov','swf','vob','mkv','mpg');
var audio_types			=	new Array('mp3','wav');
var stream_server		=	window.location.hostname;
function format_time( s ){
    var hours	= Math.floor(s/3600);
    var minutes = Math.floor((s/60)%60);
    var seconds = Math.floor(s%60);
    hours		=	hours<10 ? "0"+hours : hours;
	minutes		=	minutes<10 ? "0"+minutes : minutes;
	seconds		=	seconds<10 ? "0"+seconds : seconds;
    return hours+":"+minutes+":"+seconds;
}
function setIntv(){
	if(intv>0){
		intv++;
		setTimeout(setIntv,500);
	}else{
		intv=0
	}
	if(intv>5){
		var nt	=	0;
		switch(ccmd){
			case 'prev':
				nt	=	Math.max(0,$('#seekSlider').slider('value')-10);
				break;
			case 'next':
				nt	=	Math.max(0,$('#seekSlider').slider('value')+10);
				break;
		}
		switch(current_que){
			case 'main':
				sendCommand({'command':'seek','val':Math.round((nt/100)*$('#seekSlider').attr('totalLength')),plreload:false});
				break;
			case 'stream':
				sendVLMCmd('control Current seek '+nt);
				break;
		}
	}
}
function convertHz(value){
	if(value>=1000){
		return Math.round(value/1000,2)+'kHz';
	}else{
		return Math.round(value,2)+'Hz';
	}
}
function isMobile(){
	var a	=	navigator.userAgent||navigator.vendor||window.opera;
	if(/android|avantgo|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i.test(a.substr(0,4))){
		return true;
	}
	return false;
}
function createElementLi(name,type,dir,ext){
	var icon	=	type=="dir" && name=='..' ? 'Back-48.png' : (type=='dir' ? "Folder-48.png" : ($.inArray(ext,video_types)!=-1 ? "Video-48.png" : ($.inArray(ext,audio_types)!=-1 ? "Audio-48.png" : "Other-48.png")));
	var open	=	type=="dir" ? "opendir='"+dir+"'" : (type=="file" ? "openfile='"+dir+"'" : "opendev='"+dir+"'");
	var str		=	"<li class='system_icon ui-widget-content' "+open+" ><img src='images/"+icon+"' width='48px' height='48px' title='"+name+"' alt='"+name+"' style='border: none;background:none;'/><div style='font-size:10px;border:none;background:none;'>"+name+"</div></li>";
	return str;
}